2,4-dichloro-1,1,1,1,3,3,3,3-octafluoro-1l⁶,3l⁶,2,4-dithiadiazetidine

五氟化磷

3-trifluorovinyl-3,4,4-trifluoro-1,2-oxathietane

六氟化钨

五氟化锑